Abstract

A universal analytical model is proposed for calculating coefficients γ of broadening of absorption lines of the H₂S molecule by inert gas atoms A (helium, neon, argon, krypton, and xenon). In this model, only one parameter depends on the broadening atom A; other parameters are common for all atoms. This parameter determines the ratio γ(A)/γ(A′) for the A and A′ atoms. The model parameters are determined from values of γ calculated for the fundamental bands ν₁, ν₂, and ν₃ of the H₂S molecule, as well as from known experimental values of γ. Values of γ calculated using the model are compared with available experimental data. For some lines from the ν₁ and ν₃ bands, there is a significant discrepancy between the experiment and calculation.

中文翻译：

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计算单原子气体对H 2 S分子吸收线展宽的通用函数

摘要

提出了一种通用分析模型，用于计算惰性气体原子A（氦，氖，氩，k和氙）对H ₂ S分子的吸收谱线的加宽系数γ 。在这个模型中，只有一个参数取决于原子A的展宽。其他参数对于所有原子都是通用的。该参数确定A和A'原子的比率γ（A）/γ（A'）。的模型参数从用于基本频带计算γ的值来确定ν ₁，ν ₂，和ν ₃的H ₂小号分子，以及来自γ的已知的实验值。将使用该模型计算的γ值与可用的实验数据进行比较。对于从ν一些线条₁和ν ₃ 频段之间，实验和计算之间存在显着差异。